/** @file
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#ifndef BYTE_VIEW_TAB_H
#define BYTE_VIEW_TAB_H

#include <QTabWidget>

#include <stdint.h>
#include <glib.h>

#include <tvbuff.h>
#include <packet.h>
#include <proto.h>

#include "lua_dissect.h"

#include <field_information.h>

#include <byte_view_text.h>

class ByteViewTab : public QTabWidget
{
    Q_OBJECT

public:
    explicit ByteViewTab(QWidget *parent = 0, lua_dissector_t *ldt = 0);

    void setDissector(lua_dissector_t *ldt);

public slots:
    void setMonospaceFont(const QFont &mono_font);
    /* Creates the tabs and data, depends on an dissection which has already run */
    void selectedFrameChanged(QList<int>);
    /* Selects or marks a field */
    void selectedFieldChanged(FieldInformation *);
    /* Highlights field */
    void highlightedFieldChanged(FieldInformation *);
    void captureFileClosing(void);

signals:
    void fieldSelected(FieldInformation *);
    void fieldHighlight(FieldInformation *);
    void byteViewSettingsChanged(void);
    void byteViewUnmarkField(void);
    void detachData(void);

private:
    bool is_fixed_packet_;  /* true if this byte view is related to a single
                               packet in the packet dialog and false if the
                               packet dissection context can change. */
    lua_dissector_t *ldt_;   /* Packet dissection result for the currently selected packet. */
    bool disable_hover_;

    QFont mono_font;

    void setTabsVisible();
    ByteViewText * findByteViewTextForTvb(tvbuff_t * search, int * idx = 0);
    void addTab(const char *name = "", tvbuff_t *tvb = NULL);

protected:
    void tabInserted(int);
    void tabRemoved(int);

private slots:
    void byteViewTextHovered(int);
    void byteViewTextMarked(int);

    void captureActive(int);
};

#endif // BYTE_VIEW_TAB_H
